JSON Parsing in Android 253

 XML

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context=".MainActivity"
    android:background="#FFFFFF"
    >
  
  <LinearLayout
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:orientation="vertical"
      android:layout_margin="10dp"
    >

    <Button
        android:id="@+id/button"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Click"
        android:textSize="20sp"
        android:textStyle="bold"
        android:textColor="#E91E63"
        android:backgroundTint="#3F51B5"
        android:layout_marginTop="50dp"

        />



    <TextView
        android:id="@+id/tName"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Name"
        android:textSize="20sp"
        android:textStyle="bold"
        android:textColor="#000000"
        android:layout_below="@+id/button"
        android:layout_marginTop="10dp"
        />

    <TextView
        android:id="@+id/Tl1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text=""
        android:textSize="20sp"
        android:textStyle="bold"
        android:textColor="#000000"
        android:layout_below="@+id/tName"
        android:layout_marginTop="10dp"
        android:background="#FFC107"
        />

    <TextView
        android:id="@+id/tMobile"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Mobile"
        android:textSize="20sp"
        android:textStyle="bold"
        android:textColor="#000000"
        android:layout_below="@+id/Tl1"
        android:layout_marginTop="10dp"
        />

    <TextView
        android:id="@+id/Tl2"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text=""
        android:textSize="20sp"
        android:textStyle="bold"
        android:textColor="#000000"
        android:layout_below="@+id/tMobile"
        android:layout_marginTop="10dp"
        android:background="#FFC107"
        />

    <TextView
        android:id="@+id/tEmail"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Mobile"
        android:textSize="20sp"
        android:textStyle="bold"
        android:textColor="#000000"
        android:layout_below="@+id/Tl2"
        android:layout_marginTop="10dp"
        />

    <TextView
        android:id="@+id/Tl3"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text=""
        android:textSize="20sp"
        android:textStyle="bold"
        android:textColor="#000000"
        android:layout_below="@+id/tEmail"
        android:layout_marginTop="10dp"
        android:background="#FFC107"
        />


    <TextView
        android:id="@+id/tAddress"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Mobile"
        android:textSize="20sp"
        android:textStyle="bold"
        android:textColor="#000000"
        android:layout_below="@+id/Tl3"
        android:layout_marginTop="10dp"
        />

    <TextView
        android:id="@+id/Tl4"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text=""
        android:textSize="20sp"
        android:textStyle="bold"
        android:textColor="#000000"
        android:layout_below="@+id/tAddress"
        android:layout_marginTop="10dp"
        android:background="#FFC107"
        />

  </LinearLayout>


</RelativeLayout>

JAVA

package com.rakibshah.server;

import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;

import androidx.appcompat.app.AppCompatActivity;

import com.android.volley.Request;
import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.StringRequest;
import com.android.volley.toolbox.Volley;

public class MainActivity extends AppCompatActivity {

    Button button;
    TextView tName,Tl1,tMobile,Tl2,tEmail,Tl3,tAddress,Tl4;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        button = findViewById(R.id.button);
        tName = findViewById(R.id.tName);
        Tl1 = findViewById(R.id.Tl1);
        tMobile = findViewById(R.id.tMobile);
        Tl2 = findViewById(R.id.Tl2);
        tEmail = findViewById(R.id.tEmail);
        Tl3 = findViewById(R.id.Tl3);
        tAddress = findViewById(R.id.tAddress);
        Tl4 = findViewById(R.id.Tl4);

        button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                // Instantiate the RequestQueue.
                RequestQueue queue = Volley.newRequestQueue(MainActivity.this);
                String url = "https://asoshikhi.com/Drive/job.json";

// Request a string response from the provided URL.
                StringRequest stringRequest = new StringRequest(Request.Method.GET, url,
                        new Response.Listener<String>() {
                            @Override
                            public void onResponse(String response) {
                                // Display the first 500 characters of the response string.
                                button.setText("Response is: " + response.substring(0,500));
                                Log.d("serverRes",response);
                            }
                        }, new Response.ErrorListener() {
                    @Override
                    public void onErrorResponse(VolleyError error) {
                        button.setText("That didn't work!");
                    }
                });

// Add the request to the RequestQueue.
                queue.add(stringRequest);

            }
        });



    }
}

MANIFEST

<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>

BUILS GRADLE
implementation libs.volley